Description
Thermometer pocket NS 14/23 featuring a 160 mm immersion length provides secure temperature measurement access for larger laboratory flasks. Equipped with a standard ground joint NS 14/23, the pocket fits tightly into compatible necks and is specifically suited for vessels of 1000–2000 ml capacity. The extended 160 mm immersion ensures the thermometer reaches deeper into the liquid volume, delivering representative readings during reactions, distillations or temperature-sensitive processes. Manufactured by Witeg, this glass thermometer pocket supports safe and stable thermometer placement while preserving the integrity of the ground joint connection. Its lightweight construction (net weight 0,012 kg) facilitates easy handling and storage alongside other glassware. Research and production laboratories rely on such pockets for continuous monitoring without compromising vessel sealing or introducing contamination risks. The single-unit pack is ready for immediate use in standard taper assemblies. By matching immersion depth to flask size, the accessory helps maintain accurate thermal control across a range of synthetic and analytical workflows that require larger reaction volumes.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Thermometer pocket
- Joint size: NS 14/23
- Immersion length: 160 mm
- Suitable for flasks: 1000–2000 ml
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Thermometer pockets, cone ST14/23, bui
What is this article?
Thermometer pockets, cone ST14/23, bui is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.